Base | Representation |
---|---|
bin | 10011001110111… |
… | …01111100010110 |
3 | 102020120222112020 |
4 | 21213131330112 |
5 | 312300404311 |
6 | 24002034010 |
7 | 3666243345 |
oct | 1147357426 |
9 | 366528466 |
10 | 161341206 |
11 | 83089044 |
12 | 46048906 |
13 | 27570090 |
14 | 175dbb5c |
15 | e26ec06 |
hex | 99ddf16 |
161341206 has 16 divisors (see below), whose sum is σ = 347504304. Its totient is φ = 49643424.
The previous prime is 161341199. The next prime is 161341211. The reversal of 161341206 is 602143161.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1034161 + ... + 1034316.
It is an arithmetic number, because the mean of its divisors is an integer number (21719019).
Almost surely, 2161341206 is an apocalyptic number.
161341206 is an abundant number, since it is smaller than the sum of its proper divisors (186163098).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
161341206 is a wasteful number, since it uses less digits than its factorization.
161341206 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2068495.
The product of its (nonzero) digits is 864, while the sum is 24.
The square root of 161341206 is about 12702.0158242698. The cubic root of 161341206 is about 544.3962182498.
Adding to 161341206 its reverse (602143161), we get a palindrome (763484367).
The spelling of 161341206 in words is "one hundred sixty-one million, three hundred forty-one thousand, two hundred six".
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